Subfamily Viperinae
The subfamily Viperinae, colloquially known as true vipers, is part of the family Viperidae.
[Learn more about Viperinae on Wikipedia | Show tree starting from Viperinae]

 The family Viperidae is divided into the following clades:



Subfamily Crotalinae


Subfamily Viperinae


2 more clades
 

 The subfamily Viperinae is divided into the following clades:



Genus Vipera


11 more clades
 



Updated August 19, 2010 | Contact